Matches 1 - 50 out of 318 1 2 3 4 5 6 7 >

AcclaimIP-ad

Match Document Document Title
8939856 Hydraulic tensioner  
Deaeration of the high pressure oil chamber of a hydraulic tensioner takes place though a helical orifice formed by opposed flanks of the threads of a threaded hole in the tensioner housing and...
8858375 Captive fastener apparatus for chain guide or tensioner arm  
A fixed or adjustable chain guide includes a captured shoulder bolt fastener. An adjustable chain guide such as a chain tensioner arm assembly includes a tensioner arm with a pivot bore defined...
8858374 Automatic pretensioning mechanism for tension element drives  
A mechanism for pretensioning a cable, or like tension element, of a tension-element drive selectively engages the motor drives of the cable for pretensioning. The mechanism uses a sleeve on which...
8821327 Engine accessory mount for improved stretch belt installation  
An engine includes an engine structure defining a plurality of cylinders. A crankshaft is rotatably mounted to the engine structure and a plurality of pistons are each disposed in a corresponding...
8755999 System and method for testing crash avoidance technologies  
A cam actuated hydraulic brake system and an in plane tensioner pulley belt drive system may be used on autonomous vehicles, such as dynamic motion elements for the evaluation of various crash...
8690718 Tightener for a belt drive operating in the presence of oil  
A tightener for a belt drive cooperates with the belt in the presence of oil, and has a pin with a first axis; a base plate integral with and substantially perpendicular to the pin; a cam arm...
8651988 Deflection pulley for a traction means  
A tensioning device for a traction element, such as a belt, band or chain, is provided having a tensioning arm (1) arranged on a machine part on which an idler pulley or deflection pulley for the...
8608601 Tensioning device  
ISSUE: A chain tensioning device with a short center distance that can impart a tensioning force to a plurality of chain spans at the same time with a simple structure. MEANS OF RESOLUTION: A...
8562465 Clip-type tensioner  
A clip-type tensioner member having a piston in a housing and a ratchet mechanism. A plurality of rack teeth are formed on the outer periphery of the pistons. A clip member elastically engages...
8541972 Method for suppressing speed ripple by using torque compensator based on activation function  
Disclosed is a method for suppressing a speed ripple occurring during an operation of an AC motor by using a torque compensator based on an activation function. The method includes the steps of...
8529388 Mechanical tensioner with damping feature  
A mechanical tensioner for a traction drive element is provided. It includes a housing with a bore having an open end and a closed bottom. A plunger having a first end is located in the bore. The...
8523719 Helical tensioner for tension members  
A tensioner structured to shorten the effective length of a tension member is provided. The tensioner has a body with an outer surface and a generally helical path on the outer surface. The...
8521369 Method and device for regulation or control of a restraint system in a vehicle  
A method and a device for control or regulation of a restraint system in a vehicle having a safety belt and at least one of an operation or convenience function. The operation and convenience...
8506435 Belt drive system assembly and tension apparatus  
Tension apparatus for a belt drive system. The tension apparatus includes a first component that is movable between a first tension position corresponding to a first belt length and a second...
8465385 Chain guide mechanism  
In a chain guide mechanism in which a pair of chain guides, at least one of which is a pivoted guide, are connected by mounting bosses a bridge so that the chain guides and bridge can be...
8460140 Belt tensioner utilizing asymmetric motion control  
A belt tensioner includes a support housing at least in part defining a spring cavity and an arm pivotally attached to the support housing. A spring is located in the spring cavity and is...
8413326 Assembling method for timing system of engine  
Disclosed is an assembling method for a timing system of an engine to wind a timing chain (30) around a sprocket (20) attached to a crankshaft (18) and a sprocket (24, 28) attached to a camshaft...
8403781 Tensioning apparatus with a blocking device  
The present invention provides a tensioning device, in particular for a timing chain of an internal combustion engine, having a housing, a tensioning piston guided in a piston bore of the housing,...
8393986 Captive fastener apparatus for chain guide or tensioner arm  
A fixed or adjustable chain guide includes a captured shoulder bolt fastener. An adjustable chain guide such as a chain tensioner arm assembly includes a tensioner arm with a pivot bore defined...
8387244 Assembly system and method for a tensioned chain drive system  
The assembly method includes packaging of items for shipment and secures components of the assembly in a fashion and in the related position required for further assembly, as a unit, to an engine...
8371973 Chain tensioner  
A chain tensioner includes a cylindrical cylinder having an open end and a bottom, a cylindrical plunger axially slidably inserted in the cylinder and having a bottom and an open end located in...
8323135 Downward angle settable hydraulic tensioner  
The hollow plunger of a hydraulic tensioner for an engine timing chain protrudes from a tensioner housing in an oblique downward direction. An inner sleeve fixed to the housing slidably protrudes...
8317643 Hydraulic tensioning system comprising integrated overpressure valve  
A hydraulic tensioning system (1), which is used in traction mechanism drives, particularly chain drives of internal combustion engines, is provided. The tensioning system (1) includes a piston...
8292765 Pulley tensioner for an oil wet belt drive  
A tensioner (1) for a belt drive comprises a base(2, 3) defining an axis (A), a mobile element (4) hinged onto axis (A) and defining a guiding surface (22), an elastic helical element (18) having...
8282520 Chain tensioner  
In a chain tensioner, an expansible ring is disposed in an internal groove formed in the inner wall of a plunger-accommodating hole near an open end thereof. The ring cooperates with grooves...
8277347 Tensioner  
The present invention is directed to decrease the impact sound of the ratchet mechanism generated at the time of piston retraction. The tensioner includes a piston 3 slidable in the piston bore 2a...
8267822 Wrap-around drive  
A belt drive is provided which includes a circulating belt (8) which is driven by at least one drive element (9) and which drives at least one driven element (10). At least one first tensioning...
8262521 Tensioner assembly comprising a displaceable tensioning rail  
The invention relates to a tensioner assembly for a traction medium drive, specifically a chain drive, with at least two traction medium wheels and a flexible traction medium, comprising a...
8257212 Chain tensioner  
A chain tensioner has a plunger (14) slidably fitted in a bottomed cylinder (12) formed in a housing (11), and configured to resiliently urge the plunger (14) by a return spring (13) in the...
8235849 Combined chain ring protector and chain guide  
A combined chain guide and chain ring protector for a bicycle for off-road use having a lower bracket sleeve, a chain ring around which a drive chain extends and a chain ring outer radius. The...
8226508 Transmissions, drive systems and methods for using same  
Transmissions and drive systems for a self-propelled machine and related methods are provided. An input shaft having an axis and extending transverse to an output shaft is provided. The input...
8137222 Accessory drive tensioner system  
An accessory drive tensioner system may include a bracket, a coupling mechanism, and a biasing member. The bracket may have an aperture therethrough and a tensioner hub coupled thereto. The...
8092327 Tensioner lever for chain drive  
In a spring-loaded tensioner lever having a coiled torsion spring accommodated in a space inside the lever, a stopper mechanism, comprising a pin held removably in a hole in the lever, holds an...
8062157 Tensioner with an adjuster  
The present invention relates to a tensioner, in particular a tensioner for a driving chain of an internal combustion engine, comprising a tensioning plunger which is axially movably guided in a...
8033374 Drive arrangement  
A drive arrangement for a shaft has a module carried by the shaft and including a motor, a driven wheel and a drive wheel. The motor, gearbox and drive wheel are carried on a slider plate which...
8011410 Driving mechanism for labeling machine  
A driving mechanism for a labeling machine includes a plurality of driving arm assemblies and a gear set. The driving arm assemblies and the gear set are independent and can rotate quickly and are...
8002657 Low profile tensioner with arcuate spring  
A tensioner operable to substantially maintain a specified tension in a flexible drive, such as a belt or chain, includes a spring, mounted laterally to the pivot shaft of the tensioner, which...
7993226 Clamping drive with mechanical damping for a traction mechanism drive  
A clamping device with mechanical damping for a traction mechanism drive is provided. The device includes a clamping arm which carries a tension roller on one end thereof and is rotatably mounted...
7988578 Belt tensioner assembly  
A belt tensioning device for use in a machine motion application.
7980976 Timing belt tensioner  
A tensioner for tensioning a flexible drive means, such as a timing belt or chain, includes a pulley to contact the belt. The pulley is mounted on a tensioner arm and the tensioner arm can be...
7927242 Downward angle settable hydraulic tensioner  
In a hydraulic chain tensioner having a housing, a hollow plunger slidable in a plunger-accommodating hole in the housing, and a hollow sleeve extending into the plunger from a bottom of the...
7901310 Two-arm belt tensioner for a belt drive  
A belt tensioner for a belt drive is designed to connect an engine shaft of an internal-combustion engine to a reversible electric machine which has the function of starting motor and current...
7899378 Image forming apparatus having movable belt  
An image forming apparatus includes at least one supporting roller, a movable belt supported by the supporting roller, and a shifting restricting unit to prevent the movable belt from shifting to...
7891631 Supporting structure and tension adjusting mechanism thereof  
The present invention relates to a supporting structure, includes a retractable connecting unit, a bottom pivotal shaft device, a top pivotal shaft device and at least one linking device. The...
7892125 Simplified and adaptable flexible drive tensioner  
A device for tensioning a flexible drive member includes a pair of opposing contact elements adapted to simultaneously engage upper and lower spans of the flexible drive member. The device further...
7874949 Power unit with auxiliary machine driving transmission mechanism  
In a power unit, a counter shaft of a transmission and a crank shaft of an internal combustion engine, both located below a main shaft of the transmission, are arranged parallel to each other on a...
7850559 Hydraulic tensioning system  
A hydraulic tensioning system (10) for an endless drive (1) of an internal combustion engine (2). In an operating mode, the piston (9) of the tensioning system (10), which is supplied with a...
7785220 Adjustable pulley assembly and drive unit having an adjustable pulley assembly for an endless flexible drive member of the drive unit  
An automotive vehicle has a power operated lift-gate that is opened and closed by two drive units. The typical drive unit has a guide channel, an attachment assembly that is disposed in the guide...
7766775 Chain tensioner  
A chain tensioner includes a housing having a closed bottom. A rod is axially movably inserted in the housing for pressing a chain. A wear ring is mounted to the outer periphery of the rod and is...
7758460 Carriage driving apparatus and image reading apparatus and image recording apparatus using the same  
A carriage driving apparatus includes: a biaser which biases a pulley holder in a tensioning direction to tension a timing belt; and a biaser holder which holds the biaser such that the pulley...
Matches 1 - 50 out of 318 1 2 3 4 5 6 7 >